Brian McLogan
Solving a system using graphing
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
Tutorial - How do we solve a system of linear equations using any method 3x+2y=11, 4x+y= -2
Learn how to solve a system of equations by using any method such as graphing, elimination and substitution. 3x+2y=11, 4x+y= -2
Brian McLogan
How to solve by graphing a system of linear equations by graphing
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Brian McLogan
Solve a System of Linear Equations Using Elimination
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Brian McLogan
Solve a System of Equations by Using Elimination of Multiplying
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Brian McLogan
What do you need to know to solve a system of equations using elimination
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Brian McLogan
Master Solving a system of equations by graphing
Master Solving a system of equations by graphing
Brian McLogan
Solving a word problem using substitution and elimination
In this video series I will show you how to solve a word problem by setting up a system of equations. When working with word problems it is very important to read the whole problem through and then determine what is the problem asking....
Curated OER
System of Equations for Passing Trains Problem
Here is a challenging motion problem about two different length trains and how long it takes them to pass each other going in the same direction and opposite directions. At first glance, there doesnÕt seem to be enough information given...
Khan Academy
Overtaking Word Problem
These types of problems cause many people to be distressed over algebra. In this video, Sal looks at a problem where three people, each at set distances apart, are traveling at different constant speeds. We need to know how long it will...
Curated OER
Intro to the Trigonometric Ratios
This video introduces the basics of trigonometry. It starts by defining a right triangle and showing two different examples of finding the ratios of sine, cosine, and tangent using the SOH-CAH-TOA mnemonic. This resource could be used as...
Khan Academy
Systems of Equations with Elimination (and Manipulation), High School Math
Sal begins this video by "massaging the equations slightly to prepare them for elimination." The equations won't be the only relaxed part of this lesson, which introduces the concept of multiplication to systems of equations. Viewers...
Khan Academy
Solving Systems of Equations by Elimination, Algebra Basics
Elimination is another method for solving systems of equations, in addition to graphing and substitution. Sal's lecture is straightforward to understand, even for students who struggle with learning. By having a variety of options when...
Khan Academy
Solving Linear Systems by Substitution, Algebra Basics
Another method for solving systems of equations, in addition to graphing, is the focus of this video, as Sal demonstrates the substitution method. It's important to understand that there is more than one way to solve any problem,...
Flipped Math
Systems of Equations
Find the intersections. Individuals watch an informative video to review solving linear equations and use the similar methods to solve a system with one linear and one quadratic equation. Using a graphing calculator, scholars then find...
Mathispower4u
Solving Systems of Linear Equations Using Substitution
Systematically take an algebraic approach. Learners view an informative video that works four examples of solving a system of equations using substitution. The presenter works through the process of finding the solutions for each system....
Mathispower4u
Find the Intersection of Two Linear Functions - Example 2
Make the connection between the intersection of two functions and a system of equations. The class watches an informative algebra video on finding the point of intersection of two linear functions. The presenter shows the steps to prove...
Mathispower4u
Regression and Systems of Equations
Regressively calculate the bottle usage. Using data about the amount of bottled water and soft drinks consumed an educational video shows pupils how to determine the equation of a linear regression line. After calculating regression...
Mathispower4u
Solve a Linear System of Equations by Graphing (Infinite Solutions) - Example
What does a dependent system look like? Learners view the graphing solution process of a dependent system of linear equations in an informative video. The scholars see that if two equations define the same line on a graph, then there is...
Mathispower4u
Solve a System of Equations by Graphing (Infinite Solutions) - Example
What happens when equations are multiples of each other? Pupils see the process of solving a system of equations by graphing. The informative video example shows two equations written in different forms that are actually the same line....
Mathispower4u
Solve a System of Equations by Graphing (No Solution) - Example
Parallel lines have no solution. Learners watch the presenter graph two linear equations to find the solution to a system of equations in an informative algebra video. They see that the two lines are parallel resulting in no solution to...
Mathispower4u
Solve a System of Equations by Graphing (Example 2)
The solution should satisfy each equation. Pupils view a helpful video showing an example of finding the solution to a system of linear equations by graphing. The presenter graphs the two lines to find the point of intersection and then...
Mathispower4u
Solve a System of Equations by Graphing (Example 1)
Provide a consistent and independent example. Pupils watch an algebra video showing how to find a solution to a system of linear equations by graphing. The presenter graphs the two linear equations to find the one solution to the system...
Mathispower4u
Solve a Linear System of Equations by Graphing (Horizontal and Vertical Lines) - Example
Solve a pretty straightforward system. Pupils view an educational video showing how to solve a system of linear equations by graphing. The system consists of a horizontal line and a vertical line, making the solution apparent in the...